In a press release, Activision has announced that Black Ops has just surpassed $1 billion in total sales internationally… in just a single month. In addition, Black Ops has racked up almost as many game play hours as it has game dollars: six hundred million hours of multiplayer playtime in the last month alone.

It’s a milestone number for gaming. “In all of entertainment, only Call of Duty and “Avatar” have ever achieved the billion dollar revenue milestone this quickly,” said Bobby Kotick, CEO of Activision Blizzard.”

Black Ops will only rack up more cash from here: the first slice of DLC is due in February.